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<p class="MsoNormal">I’m looking at the iptables for both my controller node and compute node and I see something that doesn’t seem right. In the “nova-network-POSTROUTING” NAT chain I have the same hostname as the destination on both nodes. I have Nova Network
running on both nodes so I would think that the destination hostname would equal the hostname that nova-network is running on, i.e., the destination hostname on the compute node should be uvslp-diu05os and not be the same as on the Controller node. Can anyone
tell me if this is the case?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">(Controller Node, hostname uvslp-diu04os – “iptables –t nat –L)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Chain nova-network-POSTROUTING (1 references)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">target prot opt source destination<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">ACCEPT all -- 10.10.18.0/24
<b><span style="color:red;background:yellow;mso-highlight:yellow">uvslp-diu04os</span></b>.lmdit.us.lmco.com<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">ACCEPT all -- 10.10.18.0/24 10.10.18.0/24 ! ctstate DNAT<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">(Compute Node, hostname uvslp-diu05os – “iptables –t nat –L)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Chain nova-network-POSTROUTING (1 references)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">target prot opt source destination<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">ACCEPT all -- 10.10.18.0/24
<b><span style="color:red;background:yellow;mso-highlight:yellow">uvslp-diu04os</span></b>.lmdit.us.lmco.com<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">ACCEPT all -- 10.10.18.0/24 10.10.18.0/24 ! ctstate DNAT<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Thank you,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Rick<o:p></o:p></span></p>
<p class="MsoNormal"><u><span style="font-size:14.0pt;color:#990000">Richard Minton<o:p></o:p></span></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt">LMICC Systems Administrator<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">4000 Geerdes Blvd, 13D31<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">King of Prussia, PA 19406<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Phone: 610-354-5482<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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